Board Locations; Access Panel; Figure C-11: Location Of The Demultiplexer, Optional Irig And Cpu Boards; Figure C-12: Left Two Captive Screws On The Tpu Access Panel - Klein 3000 Series Operation And Maintenance Manual

C-17
Transceiver and Processing Unit
C.5.6 Board Locations
The location of the Demultiplexer, optional IRIG and CPU boards in the TPU is
shown in Figure C-11.
Location of the Demultiplexer, optional IRIG and CPU Boards
Figure C-11:
in the TPU
C.5.7 Access Panel
To access the boards in the TPU, loosen the four captive screws on the access
panel, two each on the left and right sides. The two left screws are shown in
Figure C-12. These two screws should be loosened until the threads are seen. Lift
the right side out first, and then slide the panel to the right slightly, freeing the
panel. To install the panel, insert the tabs on the left side and reverse the process.
Left Two Captive Screws on the TPU Access Panel
Figure C-12: